For a series circuit with ,

PHYSICS · Single correct · CBSE · Physics · Alternating Current · Alternating Current

Problem

For a series

R\!L\!C

circuit with

R=40\,\Omega

,

L=0.20\,\text{H}

,

C=100\,\mu\text{F}

and frequency

50\,\text{Hz}

, the magnitude of the impedance is closest to (a)

71\,\Omega

(b)

40\,\Omega

(c)

51\,\Omega

(d)

81\,\Omega

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